GB9805800D0 - Erbium doped optical glass - Google Patents
Erbium doped optical glassInfo
- Publication number
- GB9805800D0 GB9805800D0 GBGB9805800.1A GB9805800A GB9805800D0 GB 9805800 D0 GB9805800 D0 GB 9805800D0 GB 9805800 A GB9805800 A GB 9805800A GB 9805800 D0 GB9805800 D0 GB 9805800D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- erbium doped
- optical glass
- doped optical
- erbium
- glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
- C03C13/04—Fibre optics, e.g. core and clad fibre compositions
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
- C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/12—Silica-free oxide glass compositions
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/12—Silica-free oxide glass compositions
- C03C3/122—Silica-free oxide glass compositions containing oxides of As, Sb, Bi, Mo, W, V, Te as glass formers
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/32—Non-oxide glass compositions, e.g. binary or ternary halides, sulfides or nitrides of germanium, selenium or tellurium
- C03C3/325—Fluoride glasses
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C4/00—Compositions for glass with special properties
- C03C4/0071—Compositions for glass with special properties for laserable glass
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
- H01S3/06716—Fibre compositions or doping with active elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/16—Solid materials
- H01S3/17—Solid materials amorphous, e.g. glass
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/16—Solid materials
- H01S3/1601—Solid materials characterised by an active (lasing) ion
- H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
- H01S3/1608—Solid materials characterised by an active (lasing) ion rare earth erbium
Abstract
An erbium doped glass comprising (a) host glass; (b) an effective quantity of erbium dopant; (c) a concentration of 10-40 mol% network modifying metal fluoride; and (d) further ingredients wherein the amounts of (a), (b), (c) and (d) total 100 %.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9805800.1A GB9805800D0 (en) | 1998-03-19 | 1998-03-19 | Erbium doped optical glass |
EP99910477A EP1064234B1 (en) | 1998-03-19 | 1999-03-19 | Erbium doped optical glass |
PCT/GB1999/000726 WO1999047464A2 (en) | 1998-03-19 | 1999-03-19 | Erbium doped optical glass |
DE69925470T DE69925470T2 (en) | 1998-03-19 | 1999-03-19 | ERBIUM-DOTED, OPTICAL GLASS |
JP2000536663A JP2002506791A (en) | 1998-03-19 | 1999-03-19 | Erbium-doped optical glass |
AU29419/99A AU2941999A (en) | 1998-03-19 | 1999-03-19 | Erbium doped optical glass |
AT99910477T ATE296270T1 (en) | 1998-03-19 | 1999-03-19 | ERBIUM-DOPED OPTICAL GLASS |
CA2324321A CA2324321C (en) | 1998-03-19 | 1999-03-19 | Erbium doped optical glass |
JP2010169388A JP5309096B2 (en) | 1998-03-19 | 2010-07-28 | Erbium-doped optical glass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9805800.1A GB9805800D0 (en) | 1998-03-19 | 1998-03-19 | Erbium doped optical glass |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9805800D0 true GB9805800D0 (en) | 1998-05-13 |
Family
ID=10828816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9805800.1A Ceased GB9805800D0 (en) | 1998-03-19 | 1998-03-19 | Erbium doped optical glass |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1064234B1 (en) |
JP (2) | JP2002506791A (en) |
AT (1) | ATE296270T1 (en) |
AU (1) | AU2941999A (en) |
CA (1) | CA2324321C (en) |
DE (1) | DE69925470T2 (en) |
GB (1) | GB9805800D0 (en) |
WO (1) | WO1999047464A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10139904A1 (en) * | 2001-08-15 | 2003-02-27 | Univ Schiller Jena | Optical tellurite glasses for fiber optic amplifiers and oscillators and processes for their manufacture |
EP1425250A1 (en) * | 2001-09-10 | 2004-06-09 | Schott Glas | Bismuth oxide glasses containing germanium oxide |
JP4621456B2 (en) * | 2004-08-27 | 2011-01-26 | 学校法人トヨタ学園 | Optical functional waveguide material and optical amplification medium, optical amplifier, laser device, light source |
DE102013226636A1 (en) * | 2013-12-19 | 2015-06-25 | Friedrich-Schiller-Universität Jena | Glass composition, device and method of making a device |
CN111370983B (en) * | 2020-03-19 | 2022-03-08 | 吉林大学 | Application of erbium-doped indium fluoride-based glass optical fiber in realizing laser output of 3.3 mu m wave band |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2500317A1 (en) * | 1974-01-17 | 1975-07-24 | South African Inventions | Photochromic tellurite glass having controllable half-life - contg. oxides of tellurium erbium, lead or tungsten and pref. ytterbium |
ES2069877T3 (en) * | 1990-02-05 | 1995-05-16 | Furukawa Electric Co Ltd | QUARTZ GLASS DOPED WITH RARE EARTH ELEMENT AND ITS PRODUCTION. |
JP3145136B2 (en) * | 1991-01-18 | 2001-03-12 | 株式会社住田光学ガラス | Infrared transparent fluoride glass |
JP3411067B2 (en) * | 1993-08-27 | 2003-05-26 | 株式会社住田光学ガラス | Wavelength up-converting transparent glass-ceramics and method for producing the same |
US5475528A (en) * | 1994-03-25 | 1995-12-12 | Corning Incorporated | Optical signal amplifier glasses |
CA2201576A1 (en) * | 1996-04-17 | 1997-10-17 | James Edward Dickinson, Jr. | Rare earth doped oxyhalide laser glass |
US5955388A (en) * | 1997-01-02 | 1999-09-21 | Corning Incorporated | Transparent oxyflouride glass-ceramic composition and process of making |
EP1285891B1 (en) * | 1997-02-14 | 2006-01-25 | Nippon Telegraph and Telephone Corporation | Tellurite glass, optical amplifier and light source |
-
1998
- 1998-03-19 GB GBGB9805800.1A patent/GB9805800D0/en not_active Ceased
-
1999
- 1999-03-19 AU AU29419/99A patent/AU2941999A/en not_active Abandoned
- 1999-03-19 WO PCT/GB1999/000726 patent/WO1999047464A2/en active IP Right Grant
- 1999-03-19 EP EP99910477A patent/EP1064234B1/en not_active Expired - Lifetime
- 1999-03-19 JP JP2000536663A patent/JP2002506791A/en active Pending
- 1999-03-19 CA CA2324321A patent/CA2324321C/en not_active Expired - Fee Related
- 1999-03-19 AT AT99910477T patent/ATE296270T1/en not_active IP Right Cessation
- 1999-03-19 DE DE69925470T patent/DE69925470T2/en not_active Expired - Lifetime
-
2010
- 2010-07-28 JP JP2010169388A patent/JP5309096B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2010260790A (en) | 2010-11-18 |
AU2941999A (en) | 1999-10-11 |
DE69925470D1 (en) | 2005-06-30 |
EP1064234B1 (en) | 2005-05-25 |
CA2324321C (en) | 2010-06-15 |
ATE296270T1 (en) | 2005-06-15 |
JP5309096B2 (en) | 2013-10-09 |
WO1999047464A3 (en) | 1999-11-04 |
DE69925470T2 (en) | 2006-02-02 |
EP1064234A2 (en) | 2001-01-03 |
WO1999047464A2 (en) | 1999-09-23 |
CA2324321A1 (en) | 1999-09-23 |
JP2002506791A (en) | 2002-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |